CYStech Electronics Corp.
Spec. No. : C123J3
Issued Date : 2016.07.20
Revised Date :
Page No. : 2/9
Absolute Maximum Ratings (TC=25°C, unless otherwise noted)
Continuous Drain Current @TC=25°C, VGS=-10V
Continuous Drain Current @TC=100°C, VGS=-10V
Continuous Drain Current @TA=25°C, VGS=-10V
Continuous Drain Current @TA=70°C, VGS=-10V
Pulsed Drain Current
Avalanche Energy @ L=1mH, ID=-11A, VDD=-25V
Total Power Dissipation
Operating Junction and Storage Temperature Range
* 100% UIS testing in condition of VD=-25V, L=1mH, VG=-10V, IAS=-9A, Rated VDS=-80V
Thermal Resistance, Junction-to-case
Thermal Resistance, Junction-to-ambient, t≤10s (Note 2)
Thermal Resistance, Junction-to-ambient, steady state
Note : 1.The power dissipation PD is based on TJ(MAX)=150°C, using junction-to-case thermal resistance, and is more useful
in setting the upper dissipation limit for cases where additional heatsinking is used.
2. The value of RθJA is measured with the device mounted on 1 in²FR-4 board with 2 oz. copper, in a still air environment
with TA=25°C. The power dissipation PDSM is based on RθJA and the maximum allowed junction temperature of
150°C. The value in any given application depends on the user’s specific board design.
3. Pulse width limited by junction temperature TJ(MAX)=150°C. Ratings are based on low frequency and low duty cycles
to keep initial TJ=25°C.
4. Human body model, 1.5kΩ in series with 100pF.
CYStek Product Specification